package tech.aistar.mapper;

import org.apache.ibatis.annotations.Select;
import tech.aistar.model.entity.ProductType;

import java.util.List;

/**
 * 本类用来演示:
 *
 * @author: success
 * @date: 2021/4/23 9:55 上午
 */
public interface ProductTypeMapper {
    @Select("select * from product_type")
    List<ProductType> findAll();
}
